:root {
    --orange: #ef7d00; --orange-dunkel: #c96400; --orange-hell: #fff3e6;
    --ink: #161a24; --text: #3b4150; --grau: #6b7080; --linie: #e4e6ec; --flaeche: #f6f7f9;
    --dunkel: #12151d; --radius: 14px; --max: 1160px;
  }
  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: var(--text); background: #fff; line-height: 1.6; font-size: 17px; }
  img { max-width: 100%; display: block; }
  a { color: inherit; }
  h1, h2, h3 { color: var(--ink); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
  h2 { font-size: clamp(28px, 4vw, 42px); }
  h3 { font-size: 20px; letter-spacing: -.01em; }
  .wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
  section { padding: 96px 0; }
  .kicker { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--orange); margin-bottom: 14px; }
  .lead { font-size: 19px; color: var(--grau); max-width: 680px; }
  .btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 24px; border-radius: 999px; font-weight: 700; font-size: 16px; text-decoration: none; transition: transform .15s, background .15s; border: 2px solid transparent; cursor: pointer; }
  .btn:hover { transform: translateY(-1px); }
  .btn-orange { background: var(--orange); color: #fff; }
  .btn-orange:hover { background: var(--orange-dunkel); }
  .btn-hell { border-color: rgba(255,255,255,.6); color: #fff; }
  .btn-hell:hover { background: rgba(255,255,255,.12); }
  .btn-rand { border-color: var(--ink); color: var(--ink); }

  /* Kopf */
  header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--linie); }
  .kopf { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 20px; }
  .kopf img { height: 40px; width: auto; }
  nav { display: flex; align-items: center; gap: 28px; font-size: 15px; font-weight: 600; }
  nav a { text-decoration: none; color: var(--ink); }
  nav a:hover { color: var(--orange); }
  nav .btn { padding: 10px 18px; font-size: 15px; color: #fff; }
  .menu-knopf { display: none; background: none; border: 0; font-size: 28px; color: var(--ink); cursor: pointer; }

  /* Hero */
  .hero { position: relative; color: #fff; padding: 120px 0 0; overflow: hidden; background: var(--dunkel); }
  .hero::before { content: ""; position: absolute; inset: 0; background: url("img/fotos/18a07f79.jpg") 65% 35% / cover no-repeat; opacity: .75; }
  .hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(18,21,29,.85) 0%, rgba(18,21,29,.45) 55%, rgba(18,21,29,.1) 100%), linear-gradient(180deg, transparent 60%, rgba(18,21,29,.9) 100%); }
  .hero .wrap { position: relative; z-index: 1; }
  .hero h1 { color: #fff; font-size: clamp(40px, 6.5vw, 76px); max-width: 900px; margin-bottom: 22px; }
  .hero h1 span { color: var(--orange); }
  .hero p { font-size: clamp(18px, 2vw, 22px); max-width: 640px; color: rgba(255,255,255,.85); margin: 0 0 36px; }
  .hero .knoepfe { display: flex; flex-wrap: wrap; gap: 14px; }
  .zahlen { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 96px; border-top: 1px solid rgba(255,255,255,.15); }
  .zahlen div { padding: 28px 0; }
  .zahlen b { display: block; font-size: clamp(28px, 3.4vw, 40px); color: #fff; letter-spacing: -.02em; }
  .zahlen span { font-size: 14px; color: rgba(255,255,255,.65); }

  /* Aktionsband (aus Willi) */
  .aktion { background: var(--orange); color: #fff; text-align: center; padding: 14px 20px; font-weight: 600; font-size: 16px; }
  .aktion a { color: #fff; font-weight: 800; }

  /* Referenzen */
  .refs { padding: 48px 0; border-bottom: 1px solid var(--linie); text-align: center; }
  .refs p { font-size: 14px; color: var(--grau); margin: 0 0 18px; }
  .refs img { margin: 0 auto; max-width: 820px; width: 100%; }


  /* Schritte */
  .grau { background: var(--flaeche); }
  .schritte { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 48px; counter-reset: s; }
  .schritt { background: #fff; border-radius: var(--radius); padding: 28px; border: 1px solid var(--linie); }
  .schritt::before { counter-increment: s; content: counter(s); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--orange-hell); color: var(--orange); font-weight: 800; margin-bottom: 18px; }
  .schritt p { margin: 0; font-size: 15px; color: var(--grau); }
  .vorteile { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
  .vorteile span { background: #fff; border: 1px solid var(--linie); border-radius: 999px; padding: 9px 18px; font-size: 15px; font-weight: 600; color: var(--ink); }
  .vorteile span b { color: var(--orange); }

  /* Produkte */
  .produkte { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 48px; }
  .produkt { border: 1px solid var(--linie); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; background: #fff; }
  .produkt .bild { aspect-ratio: 4/3; background: var(--flaeche); display: grid; place-items: center; padding: 18px; }
  .produkt .bild img { max-height: 100%; object-fit: contain; }
  .produkt .inhalt { padding: 22px 24px 26px; }
  .produkt p { font-size: 15px; margin: 0 0 12px; }
  .produkt .passt { font-size: 13px; font-weight: 700; color: var(--orange); text-transform: uppercase; letter-spacing: .06em; }
  .produkt.neu { border-color: var(--orange); }
  .badge { display: inline-block; background: var(--orange); color: #fff; font-size: 12px; font-weight: 800; padding: 3px 10px; border-radius: 999px; margin-left: 6px; vertical-align: middle; }

  /* Full Service */
  .zwei { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
  .bausteine { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; }
  .baustein { border-left: 3px solid var(--orange); padding: 4px 0 4px 18px; }
  .baustein h3 { font-size: 17px; margin-bottom: 4px; }
  .baustein p { font-size: 15px; color: var(--grau); margin: 0; }
  .foto { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/5; }
  .foto img { width: 100%; height: 100%; object-fit: cover; }


  /* Geschichte */
  .geschichte { background: var(--dunkel); color: rgba(255,255,255,.8); }
  .geschichte h2 { color: #fff; }
  .zeitleiste { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
  .zeitleiste div { border-top: 2px solid var(--orange); padding-top: 18px; }
  .zeitleiste b { display: block; color: #fff; font-size: 26px; margin-bottom: 6px; }
  .zeitleiste span { font-size: 15px; }


  /* Anfrage */
  .anfrage { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: start; }
  .kontaktdaten { margin-top: 28px; font-size: 16px; }
  .kontaktdaten a { color: var(--ink); font-weight: 700; text-decoration: none; }
  .kontaktdaten div { padding: 10px 0; border-bottom: 1px solid var(--linie); }
  form { background: var(--flaeche); border-radius: var(--radius); padding: 36px; }
  .raster { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .breit { grid-column: span 2; }
  label { display: block; font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 5px; }
  input, select, textarea { width: 100%; font: inherit; font-size: 16px; padding: 11px 12px; border: 1px solid var(--linie); border-radius: 8px; background: #fff; color: var(--ink); }
  input:focus, select:focus, textarea:focus { outline: 2px solid var(--orange); border-color: var(--orange); }
  .pflicht::after { content: " *"; color: var(--orange); }
  .wahl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 22px; }
  .wahl label { margin: 0; cursor: pointer; }
  .wahl input { position: absolute; opacity: 0; width: 1px; height: 1px; }
  .wahl span { display: block; background: #fff; border: 2px solid var(--linie); border-radius: 10px; padding: 14px; font-size: 14px; font-weight: 700; text-align: center; height: 100%; }
  .wahl input:checked + span { border-color: var(--orange); background: var(--orange-hell); }
  .wahl input:focus-visible + span { outline: 2px solid var(--orange); }
  .haken { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 15px; }
  .haken label, .ds { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; margin: 0; }
  .haken input, .ds input { width: auto; margin-top: 4px; }
  .ds { font-size: 14px; color: var(--grau); margin: 16px 0 20px; }
  .ds a { color: var(--orange); }
  fieldset { border: 0; padding: 0; margin: 0 0 18px; }
  legend { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--orange); margin-bottom: 10px; }
  .meldung { margin-top: 12px; font-size: 15px; }
  .fehler { color: #c2410c; }
  .versteckt { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
  .danke { text-align: center; padding: 40px 10px; }

  /* Fuß */
  footer { background: var(--dunkel); color: rgba(255,255,255,.65); padding: 64px 0 32px; font-size: 15px; }
  .fuss { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
  footer b { color: #fff; display: block; margin-bottom: 12px; }
  footer a { text-decoration: none; display: block; padding: 3px 0; }
  footer a:hover { color: var(--orange); }
  footer img { height: 36px; width: auto; margin-bottom: 16px; filter: brightness(0) invert(1); }
  .copy { border-top: 1px solid rgba(255,255,255,.1); margin-top: 48px; padding-top: 24px; font-size: 13px; }

  @media (max-width: 980px) {
    nav { display: none; position: absolute; top: 72px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; padding: 16px 20px 24px; gap: 4px; border-bottom: 1px solid var(--linie); }
    nav.offen { display: flex; }
    nav a { padding: 10px 0; }
    nav .btn { justify-content: center; margin-top: 8px; }
    .menu-knopf { display: block; }
    .zwei, .anfrage { grid-template-columns: 1fr; }
    .schritte, .zeitleiste { grid-template-columns: 1fr 1fr; }
    .fuss { grid-template-columns: 1fr 1fr; }
    .foto { aspect-ratio: 16/10; }
  }
  @media (max-width: 600px) {
    body { font-size: 16px; }
    section { padding: 64px 0; }
    .hero { padding-top: 72px; }
    .zahlen { grid-template-columns: 1fr 1fr; margin-top: 56px; }
    .schritte, .produkte, .zeitleiste, .bausteine, .raster, .wahl, .fuss { grid-template-columns: 1fr; }
    .breit { grid-column: auto; }
    form { padding: 26px 20px; }
  }

  /* Unterseiten (Impressum, Datenschutz …) */
  .text { max-width: 760px; padding: 72px 20px 96px; margin: 0 auto; }
  .text h1 { font-size: clamp(32px, 4.5vw, 46px); }
  .text h2 { font-size: 22px; margin-top: 40px; }
  .text a { color: var(--orange); }
  .hinweis-entwurf { background: var(--orange-hell); border-left: 3px solid var(--orange); padding: 14px 18px; border-radius: 8px; font-size: 15px; }

  /* Zuverlässigkeit */
  .verlass { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
  .verlass > div { border: 1px solid var(--linie); border-radius: var(--radius); padding: 32px; }
  .verlass .symbol { width: 52px; height: 52px; border-radius: 50%; background: var(--orange); color: #fff; display: grid; place-items: center; font-size: 24px; font-weight: 800; margin-bottom: 20px; }
  .verlass p { margin: 0; color: var(--grau); }

  /* Emotionale Bilder */
  .bildband { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: 280px 280px; gap: 6px; }
  .bildband > div { background: center / cover no-repeat; position: relative; }
  .bildband .gross { grid-row: span 2; display: flex; align-items: flex-end; }
  .bildband .gross::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(18,21,29,.75) 100%); }
  .bildband span { position: relative; z-index: 1; color: #fff; font-size: clamp(30px, 4.5vw, 56px); font-weight: 800; letter-spacing: -.02em; padding: 0 40px 36px; line-height: 1.1; }
  .vollbild { min-height: 520px; background: center / cover no-repeat; position: relative; display: flex; align-items: flex-end; }
  .vollbild::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(18,21,29,.8) 100%); }
  .vollbild .wrap { position: relative; width: 100%; padding-bottom: 48px; }
  .vollbild p { color: #fff; font-size: clamp(22px, 3vw, 34px); font-weight: 700; max-width: 760px; margin: 0; line-height: 1.3; letter-spacing: -.01em; }

  /* Gen3 als Randnotiz */
  .gen3 { margin: 32px 0 0; padding: 20px 24px; border: 1px dashed #cfd3dc; border-radius: var(--radius); font-size: 15px; color: var(--grau); }
  .gen3 a { color: var(--orange); font-weight: 700; text-decoration: none; }

  @media (max-width: 980px) {
    .verlass { grid-template-columns: 1fr; }
    .bildband { grid-template-columns: 1fr 1fr; grid-template-rows: 300px 200px; }
    .bildband .gross { grid-column: span 2; grid-row: auto; }
    .produkte { grid-template-columns: 1fr; }
  }
  @media (max-width: 600px) {
    .bildband span { padding: 0 20px 24px; }
    .vollbild { min-height: 380px; }
  }

  /* Produktbilder einheitlich hoch */
  .produkt .bild { aspect-ratio: 16 / 9; padding: 0; display: block; position: relative; }
  .produkt .bild img { position: absolute; inset: 24px; width: calc(100% - 48px); height: calc(100% - 48px); max-height: none; object-fit: contain; }